Intronium surfactant
[化] 内季铵盐型表面活性剂
🧩 词语组成解析
[化] 表面活性剂\\n[医] 表面活性剂, 表面活化剂
🗣️ 情景例句
It was nothing.
没什么的。
Many hands make light (or quick) work.
人多活儿轻。
Why do you keep asking me the same question?
你怎么又问我同样的问题？